Datasheet

1 B SOF Line1 EOL B
2 B SOL Line2 EOL B
3 B SOL Line3 EOL B
4 B SOL Line4 EOL B
5 B SOL Line5 EOL B
6 B SOL Line6 EOL B
7 B SOL Line7 EOL B
8 B SOL Line8 EOF B
9
10
1 B SOF Line1 EOL B
2 B SOL Line2 EOL B
3 B SOL Line3 EOL B
4 B SOL Line4 EOF B
5
6
7
8
9
10
1 B SOF Line1 EOL B
2 B SOL Line2 EOL B
3 B SOL Line3 EOL B
4 B SOL Line4 EOF B
5 B
B
B
B
B
B
B
B
B
1 B SOF Line1 EOL
2 B SOL Line2 EOL
3 B SOL Line3 EOL
4 B SOL Line4 EOL
5 B SOL Line5 EOL
6 B SOL Line6 EOL
7 B SOL Line7 EOL
8 B SOL Line8 EOF
9
10
1
B SOF Line1 EOL
2 B SOL Line2 EOL
3 B SOL Line3 EOL
4 B SOL Line4 EOL EOF B
5
6
7
8
9
10
1
B SOF Line1 EOL
2 B SOL Line2 EOL
3 B SOL Line3 EOL
4 B SOL Line4 EOF
5
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
visibleimagedata
Line 8 - Lastvisibleline
Frameblankingperiod
Line blanking period
Line 1 – firstvisibleline
OriginalFrame
visibleimagedata
Line 4 - Lastvisibleline
Frameblankingperiod
Line blanking period
Line 1 – firstvisibleline
NewFrame
[MODE=0]
VSandHSaligned
(idealresponse)
[MODE=1]
1 B SOF Line1 EOL
2 B SOL Line2 EOL
3 B SOL Line3 EOL
4 B SOL Line4 EOL
5 B SOL Line5 EOL
6 B SOL Line6 EOL
7 B SOL Line7 EOL
8 B SOL Line8
EOL EOF B
9
10
1 B SOF Line1 EOL
2 B SOL Line2 EOL
3 B SOL Line3 EOL
4 B SOL Line4
EOL EOF B
5
6
7
8
9
10
1 B SOF Line1 EOL
2 B SOL Line2 EOL
3 B SOL Line3 EOL
4 B SOL Line4
EOL EOF B
5 B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
[MODE=0]
VSlagsbehindHSby>1/f
DCLK
cycle
SN65LVDS315
SLLS881F –DECEMBER 2007–REVISED SEPTEMBER 2012 www.ti.com
Frame Counter Size
The maximum size of frame_count is limited to 2046 lines. Transmitting more than 2046 active lines within one
frame causes an error if MODE is held high.
Data Formats
The SN65LVDS315 supports the transfer of following data formats:
Table 3. Supported Data Formats
DATA TYPE ABBR. COMMENT
YUV 422 image YUV422 D[0:7] inputs are used as data inputs; The host processor must be configured to receive YUV 422
data data; the SN65LVDS315 is transparent to these data formats (no special configuration required); The
camera sensor must provide a UYVY output data sequence (e.g. U1,Y1,V1,Y2,U2,Y3,V3,Y4,U3,Y5...)
YUV 420 image YUV420 D[0:7] inputs are used as data inputs; The host processor must be configured to receive YUV 420
data data; the SN65LVDS315 is transparent to these data formats (no special configuration required); The
camera sensor must provide an odd/even (or UYY.../ VYY...) output data sequence (e.g. odd like
U1,Y1,Y2,U3,Y3,Y4,... followed by an even line V1,Y1,Y2,V3,Y3,Y4,...)
RGB 888 image RGB888 D[0:7] inputs are used as data inputs; The host processor must be configured to receive RGB888
data data; the SN65LVDS315 is transparent to these data formats (no special configuration required); The
camera sensor must provide an output data sequence of B1,G1,R1,B2,G2,R2,...
RGB 565 image RGB565 This data format can only be supported if the camera sensor outputs a 16-bit data format (two output
data bytes of 8-bit each) with the following format:
First byte: B[0:4] and G[0:2] (G2 is MSB on device input D7)
Second byte: G[3:5] and R[0:4] (R4 is MSB on device input D7)
Raw bayer, 8-bit RAW8 D[0:7] inputs are used as data inputs; The host processor must be configured to receive RAW8 data;
image data The camera line length should be a multiple of 4 pixel; the SN65LVDS315 is transparent to these data
formats (no special configuration required); The camera sensor must provide an output data
sequence of P1,P2,P3,P4,,...
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